//
//  NSString+Extension.h
//  JuMingNet
//
//  Created by wangjiayu on 2021/3/10.
//  Copyright © 2021 wangjiayu. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSString (Extension)
- (BOOL)MatchLetter;
- (BOOL)isChineseFirst;
- (BOOL)stringContainsEmoji;
@end

NS_ASSUME_NONNULL_END
